Mercedes-Benz GLC-Class range & charging cost
The 2027 Mercedes-Benz GLC-Class is rated for an EPA estimated 331–350 miles. At 70 mph that's closer to 312 miles in mild weather, and about 184 miles at 20°F with the heater on.
All 2 EPA-rated trims
| Trim | Range | City | Hwy | kWh/100 mi | 70 mph, 20°F* | ¢/mile home | 240V charge |
|---|---|---|---|---|---|---|---|
| 2027 GLC400 4matic electric (ST) All-Wheel Drive | 350 | 361 | 337 | 28.2 | 184 | 516.3 | 11.5 h |
| 2027 GLC400 4matic electric All-Wheel Drive | 331 | 343 | 318 | 33 | 174 | 604.2 | 11.5 h |
Range, consumption and 240V charge time: EPA estimates from fueleconomy.gov (vehicle IDs 50856, 50855). *Modelled with fueleconomy.gov cold-weather figures and a drag model; see the range calculator for the method. Cost uses EIA U.S. residential 18.3¢/kWh (July 2026); a 30 mpg gas car costs 14.9¢/mile at $4.48/gal.
Road-tripping the Mercedes-Benz GLC-Class
On the highway, plan legs around 203–218 miles in mild weather: that's charging from about 80% down to 10–15%, the fast part of the curve. In deep winter, shorten that to around 120 miles. The EV trip planner picks real fast chargers along your route for any Mercedes-Benz trim.
Questions drivers ask
What is the range of the 2027 Mercedes-Benz GLC-Class?
EPA estimates 331–350 miles depending on trim (2 trims listed on fueleconomy.gov). The longest-range version is rated 350 mi combined and 337 mi highway.
How far does the Mercedes-Benz GLC-Class go on the highway in winter?
Using the EPA highway estimate and fueleconomy.gov’s cold-weather figures, the GLC400 4matic electric (ST) could manage roughly 184 miles at 70 mph and 20°F with the heater on, against about 312 miles at 70 mph in mild weather. It is a model estimate; heat pumps and preconditioning improve it.
How much does it cost to charge the Mercedes-Benz GLC-Class?
At the U.S. average home price of 18.3¢/kWh (EIA, July 2026), a full charge of the GLC400 4matic electric (ST) costs about $18.11, or 516.3¢ per mile.
What size battery does the Mercedes-Benz GLC-Class have?
EPA does not publish battery capacity. From EPA range and consumption we estimate about 89 kWh usable for the GLC400 4matic electric (ST); check the manufacturer’s specification for the exact figure.